The Hollywood Reporter reports (and GRRM now confirms) that BAFTA and Tony Award-winning British actress Jennifer Ehle (perhaps best known for her role as Elizabeth Bennet in the BBC’s acclaimed Pride and Prejudice) has been cast as Catelyn Stark. GRRM notes that there’s even more news that THR has not scooped him on as of yet, however, so it seems probable more roles have been cast but not yet announced.